Mahjong machine lifting device

Abstract

The utility model discloses a mahjong machine lifting device which comprises a lifting device body, and the lifting device body comprises a lifting base assembly and a lifting motor assembly. The lifting seat assembly comprises a lifting seat, a shuffling plate sliding sleeve, a lifting pipe, a lifting pipe bracket and a lifting sliding column bottom plate. The lifting motor assembly comprises a lifting motor support, a lifting motor and a lifting rocker arm. The lifting pipe is located in the center of the lifting base, the shuffling plate sliding sleeve is located on the outer side of the lifting pipe, the lifting pipe bracket is located at the lower end of the lifting device, the lifting sliding column bottom plate is located at the bottom of the lifting device, and the lifting motor is installed on the lifting motor support. The lifting rocker arm is connected with the lifting motor penetrating through the lifting motor support. The lifting device is reasonable in structural design, simplified in device structure, small in number of accessories, high in universality, convenient to assemble, high in adaptability and stable and smooth in lifting, and the good experience feeling of limiting shaking of the control panel is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mahjong machine technical field especially relates to a mahjong machine lifting device. BACKGROUND

[0002] Mahjong machine is the machine for automatic arrangement, stacking, lifting tile, usually used for mahjong game. It can save time, reduce manual arrangement, stacking, placing operation, and can ensure the fairness of the game process.

[0003] Mahjong machine control panel lifting device is divided into lifting seat assembly and lifting motor assembly, lifting seat assembly includes lifting seat, shuffling disc slide sleeve, lifting pipe etc., the lifting device structure of existing mahjong machine is more complex, more spare parts, not different size tile, compatibility is poor, maintenance is also more troublesome.

[0004] Therefore, provide a mahjong machine lifting device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a mahjong machine lifting device, the purpose is to solve the problem that the lifting device structure of mahjong machine in prior art is more complex, more spare parts, not different size tile, compatibility is poor, maintenance is also more troublesome.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: a mahjong machine lifting device, including lifting device, the lifting device includes lifting seat assembly and lifting motor assembly, the lifting seat assembly includes lifting seat, shuffling disc slide sleeve, lifting pipe, lifting pipe bracket, lifting slide column bottom plate, the lifting motor assembly includes lifting motor support, lifting motor, lifting rocker arm, the lifting pipe is located the lifting seat center position, the shuffling disc slide sleeve is located the lifting pipe outside, the lifting pipe bracket is located the lifting device lower extreme, the lifting slide column bottom plate is located the lifting device bottom, the lifting motor is installed on the lifting motor support, the lifting rocker arm is connected with the lifting motor through the lifting motor support.

[0007] Preferably, the lifting seat outside is sleeved with lifting pipe spring, the lifting seat is divided into five stages from top to bottom, the upper end of the lifting pipe is installed with dice disc support.

[0008] Preferably, the lifting slide column bottom plate is equipped with tension spring hanging hole and screw hole.

[0009] Preferably, the lifting motor support and the lifting rocker arm are equipped with lifting magnetic control, and the lifting magnetic control is in half moon shape.

[0010] Preferably, the lifting motor support is equipped with lifting seat fixed screw hole and mahjong machine iron bottom plate fixed screw hole.

[0011] Preferably, the lower end of the lifting seat assembly is provided with a lifting slide column and a screw column.

[0012] Preferably, the lifting pipe bracket is provided with a tension spring small protruding column and an inner concave round sliding groove.

[0013] Preferably, the lifting device is sleeved with a control disc.

[0014] In the utility model, when the player presses the lifting button of the control disc (dice disc), the motor rotates, the lifting pipe and the lifting pipe bracket are supported by the lifting rocker arm and are rotated to the highest position, the inner side magnet of the lifting rocker arm gives the lifting magnetic control signal, the motor is controlled to stop by the PC board, and the control disc (dice disc) is in the highest position. At this time, the player can push the mahjong tiles which have finished the game between the lifted control disc (dice disc) and the table panel, press the lifting button again, the lifting spring sleeved outside the lifting pipe or the lifting tension spring hung on the small protruding column of the lifting pipe bracket and the lifting slide column bottom plate can assist the lifting pipe to slide down, the lifting motor rotates from the highest point to the lowest point, the inner side magnet of the lifting rocker arm gives the lifting magnetic control signal again, the motor is controlled to stop by the PC board, and the control disc (dice disc) is in the lowest position and is flush with the mahjong machine table panel. When the control disc (dice disc) is not flush with the mahjong machine table panel, the screw of the first stage of the lifting seat can be adjusted to support the dice disc support, or the screw is installed on the lifting slide column bottom plate to adjust the height of the control disc (dice disc) and the mahjong machine table panel. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure diagram of the mahjong machine lifting device is provided for the utility model.

[0016] Figure 2 A top view of the lifting device is provided for the utility model.

[0017] Figure 3 A structure diagram of the lifting motor assembly is provided for the utility model.

[0018] Figure 4 A bottom view of the lifting device is provided for the utility model.

[0019] Figure 5 The structural diagram of the lifting motor assembly is provided for the utility model;

[0020] Figure 6 The structural diagram of the lifting slide column is provided for the utility model;

[0021] Figure 7 The structural diagram of the lifting pipe bracket is provided for the utility model;

[0022] Figure 8 The structural diagram of the control disc is provided for the utility model.

[0023] In the figure: 1, lifting device; 12, dice disc support; 13, lifting pipe; 14, lifting pipe spring; 15, tension spring hanging hole; 16, screw hole; 17, lifting slide column bottom plate; 18, shuffle disc sliding sleeve; 19, lifting pipe bracket; 2, lifting motor assembly; 21, lifting rocker arm; 22, lifting magnetic control; 23, lifting motor support; 24, lifting motor; 25, lifting seat fixed screw hole; 26, mahjong machine iron bottom plate fixed screw hole; 3, lifting slide column; 31, screw column; 4, tension spring small protruding column; 41, inner concave round sliding groove; 5, control disc. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0025] It should be understood that the terms "upper", "lower", "left", "right", "front", "back", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0026] Reference Figures 1-8The utility model provides a mahjong machine lifting device, including lifting device 1, lifting device 1 includes lifting seat subassembly 2 and lifting motor subassembly 2, lifting seat subassembly 2 includes lifting seat, washes up the disc slide sleeve 18, lifting pipe 13, lifting pipe bracket 19, lifting slide column bottom plate 17, lifting motor subassembly 2 includes lifting motor support 23, lifting motor 24, lifting rocker arm 21, lifting pipe 13 is located lifting seat center position, washes up the disc slide sleeve 18 is located lifting pipe 13 outside, lifting pipe bracket 19 is located lifting device 1 lower extreme, lifting slide column bottom plate 17 is located lifting device 1 bottom, lifting motor 24 is installed on lifting motor support 23, lifting rocker arm 21 is connected with lifting motor 24 passing through lifting motor support 23, lifting seat is divided into five stages from top to bottom, the upper end of lifting pipe 13 is installed with dice disc support 12, lifting slide column bottom plate 17 is equipped with tension spring hanging hole 15 and screw hole, lifting motor support 23 and lifting rocker arm 21 between being equipped with lifting magnetor 22, lifting magnetor 22 is half moon shape, lifting motor support 23 is equipped with lifting seat fixed screw hole 25 and mahjong machine iron bottom plate fixed screw hole 26, lifting seat subassembly lower extreme is equipped with lifting slide column 3 and screw column 31, lifting pipe bracket 19 is equipped with tension spring small protruding column 4 and inner recessed round slide groove 41, lifting device 1 is covered with control disc 5.

[0027] It can be understood that the lifting device 1 is divided into a lifting seat assembly 2 including a lifting seat, a shuffling disc sliding sleeve 18, a lifting pipe 13, a lifting pipe spring 14 (a lifting tension spring), a lifting pipe bracket 19, a lifting slide column bottom plate 17, and a lifting motor assembly 2 including a lifting motor support 23, a lifting motor 24, a lifting rocker arm 21, and a lifting magnetic control 22. The lifting seat in the lifting seat assembly 2 is divided into five stages from top to bottom. The first to fourth stages are concentric circles that are enlarged in turn, and the fifth stage is a square mounting base. Each side of the first stage has a screw column 31 to adjust the flatness of the control panel 5 and the table top by screw depth. The second stage is provided with a plurality of clamping grooves for the insertion of the shuffling disc scraping strip. When the sharp position of the shuffling disc scraping strip needs to be changed to adapt to different card types, the clamping groove position can be converted to achieve it. The upper surface of the second stage has four screw holes for fixing the shuffling disc scraping strip gland. The third stage is provided with a plurality of recessed oil storage grooves. The shuffling disc sliding sleeve 18 is sleeved, and the shuffling disc is placed on the fourth stage. Since the mahjong machine has low speed, the third stage uses a sliding sleeve and a shuffling disc to rotate around the circumference, which saves the cost of a bearing. The design of saving the bearing also leaves the thickness and width space of the bearing, reducing the height of the mahjong machine electrical box, saving packaging space, reducing warehouse capacity and floor area, and the same truck can carry more sets of mahjong machines. The fifth stage is a square with screw hole columns at the four corners, used to mount the lifting seat on the mahjong machine iron bottom plate. Two triangular columnar pipes are vertically extended from the second stage inside the lifting seat and downward. The two columnar pipes are symmetrically distributed as lifting slide columns 3. From the cross-sectional view, the triangular bottom edge is parallel on both outer sides, and the triangular tip is inward and protrudes as a circular pipe column. On the side close to the lifting motor 24 and the lifting rocker arm 21, there is a screw column 31 for installing the lifting slide column bottom plate 17. The lifting slide column bottom plate 17 is installed at the bottom of the lifting slide column 3 to maintain the parallelism and perpendicularity of the lifting slide column 3, ensuring smooth up and down of the lifting pipe 13. When assembling the lifting seat assembly 2, it also prevents the intermediate lifting pipe 13 and the lifting pipe bracket 19 from slipping out of the lifting seat. The lifting slide column bottom plate 17 has a tension spring hanging hole 15 on one side. After hanging the tension spring, the other end can be hung on the tension spring small protruding column 4 on the lifting pipe bracket 19. In this way, the lifting device 1 can use the spring sleeved on the lifting pipe 13 or the lower tension spring. The circular lifting pipe 13 is inserted into the lifting seat assembly 2. The lifting pipe 13 can be installed with a dice disc holder 12 at the upper part, and the lifting pipe bracket 19 is installed at the bottom. The lifting pipe bracket 19 has an inner recessed circular sliding groove 41 on both sides, which cooperates with the lifting slide column 3 to allow smooth up and down of the lifting pipe 13 and limit the left and right and circumferential movement. Players operating the control panel 5 (dice disc) will not feel the obvious shaking of the control panel 5 of the general mahjong machine, providing a better experience. The lifting motor assembly 2 is composed of a lifting motor 24, a lifting motor support 23, a lifting rocker arm 21, and a lifting magnetic control 22. The lifting motor support 23 has two folded edge screw holes that can be fixed with the mahjong machine iron bottom plate and the lifting seat, respectively.The lifting rocker 21 is sleeved with the motor flat square shaft through the flat square hole, the outer top has a circular outer convex column which can be lifted and lowered when rotating, the inner side middle part is provided with a magnet slot embedded with a magnet which can give a signal to the lifting magnet control 22. The lifting magnet control 22 is arranged between the lifting motor support 23 and the lifting rocker 21 and is in a half moon shape, the upper and lower positions of the circular arc each have a Hall sensing point which respectively determines the highest point and the lowest point, and the lifting magnet control 22 can be fixed on the screw column 31 of the lifting motor support 23 through the screw hole. The lifting seat assembly 2 and the lifting motor assembly 2 are connected together to form a complete lifting device 1. When the player presses the lifting button of the control panel 5 (dice panel), the motor rotates the lifting rocker 21 to hold the lifting pipe 13 and the lifting pipe bracket 19 to the highest position, the inner side magnet of the lifting rocker 21 gives a signal to the lifting magnet control 22, the motor is stopped under the control of the PC board, and the control panel 5 (dice panel) is in the highest position. At this time, the player can push the mahjong tiles which have finished the game between the lifted control panel 5 (dice panel) and the table panel, and press the lifting button again, the lifting spring sleeved outside the lifting pipe 13 or the lifting tension spring hung on the small convex column of the lifting pipe bracket 19 and the lifting slide column bottom plate 17 can assist the lifting pipe 13 to slide down, the lifting motor 24 rotates from the highest point to the lowest point, the inner side magnet of the lifting rocker 21 gives a signal to the lifting magnet control 22 again, the motor is stopped again under the control of the PC board, and the control panel 5 (dice panel) is in the lowest position and should be flush with the mahjong machine table panel. If the control panel 5 (dice panel) is not flush with the mahjong machine table panel and needs to be adjusted, two ways can be used to achieve this, one is to adjust the screws on both sides of the first stage of the lifting seat to support the dice panel holder 12, and the other is to add screws on the lifting slide column bottom plate 17 to adjust the height of the control panel 5 (dice panel) to be flush with the mahjong machine table panel.

[0028] The control panel lifting device has the advantages of simple structure, few accessories, strong universality, convenient assembly, and the like. The optimized design scheme can make the device realize optional spring sliding, the height of the control panel 5 can be adjusted to be flush with the table panel in two ways, and the device has strong adaptability and is very convenient. The device provided with the window cover shuffling disc can be maintained and parts can be replaced by opening the window cover of the shuffling disc without removing the mahjong machine electrical box, which is more convenient. The two lifting slide columns 3 fixed in the device ensure stable and smooth lifting and also achieve the good experience of limiting the shaking of the control panel 5. The lifting slide columns 3 integrated with the lifting seat do not need to be adjusted and do not produce noise by rubbing up and down as the U-shaped metal part supports of general mahjong machines do.

[0029] The above merely describes the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the concept of the present application within the technical range disclosed by the present application, which should be covered by the protection scope of the present application.

Claims

1. A mahjong machine lifting device, characterized by: The lifting device comprises a lifting seat assembly and a lifting motor assembly; The lifting seat assembly comprises a lifting seat, a shuffling disc sliding sleeve, a lifting pipe, a lifting pipe bracket, and a lifting slide column bottom plate, and the lifting motor assembly comprises a lifting motor support, a lifting motor, and a lifting rocker arm; The lifting pipe is located at the center of the lifting seat, the shuffling disc sliding sleeve is located outside the lifting pipe, the lifting pipe bracket is located at the lower end of the lifting device, the lifting slide column bottom plate is located at the bottom of the lifting device, the lifting motor is installed on the lifting motor support, and the lifting rocker arm is connected with the lifting motor passing through the lifting motor support.

2. The mahjong machine lifting device according to claim 1, characterized in that: The lifting seat is sleeved with a lifting pipe spring, the lifting seat is divided into five stages from top to bottom, and the upper end of the lifting pipe is provided with a dice disc support.

3. The mahjong machine lifting device according to claim 1, characterized in that: The lifting slide column bottom plate is provided with a pull spring hanging hole and a screw hole.

4. The mahjong machine lifting device according to claim 1, characterized in that: The lifting motor support and the lifting rocker arm are provided with a lifting magnetic control, and the lifting magnetic control is in the shape of a half moon.

5. The mahjong machine lifting device according to claim 4, characterized in that: The lifting motor support is provided with a lifting seat fixing screw hole and a mahjong machine iron bottom plate fixing screw hole.

6. The mahjong machine lifting device according to claim 1, characterized in that: The lower end of the lifting seat assembly is provided with a lifting slide column and a screw column.

7. The mahjong machine lifting device according to claim 1, characterized in that: The lifting pipe bracket is provided with a pull spring small protruding column and an inner concave round sliding groove.

8. The mahjong machine lifting device according to claim 1, characterized in that: The lifting device is sleeved with a control disc.

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